baber/WOPTO huggingface dataset:
Patent JP-H10203985-A (JP)
Title: Production of taste-masking agent of antibacterial quinolone derivative
Inventor: AHRENS GERHARD
IPC: A61P31/04
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for oral administration having masked bitter taste by mixing a quinolone derivative having antibacterial activity with a higher fatty acid and heating the mixture. SOLUTION: This agent is produced by mixing a quinolone derivative with at least one higher fatty acid, optionally adding an additive, heating the mixture at 30-140 deg.C, preferably at 50-85 deg.C and crushing to powder or granule after cooling. The weight ratio of the quinolone derivative to the fatty acid is 1:(0.3-4). The quinolone derivative is e.g. levofloxacin or ofloxacin and the fatty acid is a >=10C acid such as stearic acid or palmitic acid. A drug preparation necessary to eliminate the taste of an active compound such as soluble tablet, chewable agent and sachet is produced and the active antibacterial quinolone derivative is quickly released by this process. The agent is useful for the treatment of bacteriosis.
Patent JP-S5394549-A (JP)
Title: Manufacturing of plastic tile
Inventor: ARAI MICHIYUKI
IPC: B29B7/00
Filed: 1977-01-31
Abstract: PURPOSE: To manufacture a non-slipping tile having stiff protrusions and excellent in elasticity and abrasion resistance, by transferring lumps of paste resin from cavities of a transfer roll to a synthetic resin sheet, and cutting the sheet to the size of a tile after complete gelling of the paste resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10312683-A (JP)
Title: Voltage adjusting circuit of semiconductor memory element
Inventor: CHO SHINKI
IPC: G11C11/407
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a voltage adjusting circuit of the semiconductor memory element which supplies a stable power source voltage to the semiconductor memory element and can reduce standby current consumption by controlling the operation of the voltage adjusting circuit by the operational condition of the memory element. SOLUTION: In a constitution which is provided with a first internal power source generator 10 that generates an internal power source voltage VDD by receiving a reference voltage (Vref) and a CAS(Column Address Strobe) signal and a second internal power source generator 2 which generates the internal power source voltage VDD by receiving the reference voltage Vref and a RAS (Row Address Strobe) signal, a current sourse Istab which is always on is connected in parallel to a current source leas connected to the first differential amplifier D1 of the first internal power source generator 10.
Patent JP-H07214568-A (JP)
Title: Resin molding die
Inventor: SHOJI TAKEHIRO
IPC: B29C45/26
Filed: 1994-02-02
Abstract: PURPOSE:To provide high strength, high thermal conductivity and high thermal inertia, and enhance the effects of shortening a molding cycle significantly, eliminating an inferior molding and increasing a thermal efficiency by using a die base material as a high rigidity metal layer and junctioning the working surface of the die as a high thermal conductive metal layer to the die base material metallurgically. CONSTITUTION:A high thermal conductive metal material 3 is metallurgioally junotioned to a high rigidity metal 4 by an explosive pressure deposition to prepare a clad plate. Next, a die working surface 1 is formed from the surface of the high thermal conductive metal material 3 of the clad plate by engraving for shaping to prepare a resin molding die for injection molding for the manufacture of a plastic container. In addition, a hole is provided in the interior of the high rigidity metal 4 so that heat exchange takes place. If a complicated cooling hole for achieving an ideal cooling effect is provided, the strength of the die base material does not deteriorate significantly. Instead, the cooling efficiency can be further increased and thus the molding cycle can be shortened.
Patent JP-S63180906-A (JP)
Title: Optical material
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/00
Filed: 1987-01-22
Abstract: PURPOSE:To improve the heat resistance and resistance to thermal decomposition of an optical material by constituting the material primarily of F-contg. polymer having specified recurrent structural unit. CONSTITUTION:An optical material is constituted primarily of alpha-(fluorinated methyl) acrylate polymer having bonded alkyl fluoride group to a principal chain comprising recurrent structural unit expressed by the formula. In the formula, X is a group expressed by -CFH2, -CF2H, or -CF3; R1 is an alkyl group or perfluoroalkyl group. Specific examples for alpha-(fluorinated methyl)acrylate to be used as the starting material for the alpha-(fluorinated methyl)acrylate polymer are alpha-(monofluoromethyl)acrylic acid, alpha-(difluoromethyl)acrylic acid, etc. The optical fiber comprising the optical material described in the above constitution as the shell material has superior resistance to thermal decomposition, so optical fiber causing no thermal decomposition of the shell material and having extremely high heat resistance is obtd.
Patent JP-H05206400-A (JP)
Title: Semiconductor memory device and manufacture of the same
Inventor: YAMADA TAKASHI
IPC: H01L27/108
Filed: 1992-01-24
Abstract: PURPOSE:To increase the area of a capacitor by forming irregularities shaped in lateral stripes in part of the side of a storage node electrode. CONSTITUTION:After forming a storage node contact 8, a resist is applied, and exposed to light by optical lithography with a mask of a pattern which is rather smaller than that of the storage node electrode. If monochromatic light such as of an excimer laser beam is used as the light source for the exposure, the light incident upon the photoresist and the reflected light from the ground interfere with each other, generating a standing wave in the resist. Thus, the light intensity within the resist periodically varies in the depth direction. Accordingly, on the side of the photoresist pattern R irregularities are formed in lateral stripes. If an LPD film 9 is deposited on it, the pattern shape of the resist is transferred, and the irregularities shaped in lateral stripes are transferred to the side of the LPD film as a pattern transfer film if a storage node electrode is formed after removal of the resist. A polycrystalline silicon film is deposited, and an electrode 10 is formed after arsenic doping.
Patent JP-H0789288-A (JP)
Title: Liquid-imparting device
Inventor: GEORUKU BUAIRAUFU
IPC: B43K8/04
Filed: 1993-01-27
Abstract: PURPOSE: To feed structurally simply and functionally surely an appropriate amt. of liq. to a bundle of bristles. CONSTITUTION: A wick body 13 is provided in a casing 11 and the wick body is arranged just on the upstream side of a bundle 12 of bristles in the flow direction so as to deliver a liq. to the bundle 12 of bristles and the bundle 12 of bristles is at least partly inserted into the wick body 13.
Patent JP-S55104569-A (JP)
Title: Ignition device for internal combustion engine
Inventor: HASHIZUME ATSUSHI
IPC: F02P7/03
Filed: 1979-02-02
Abstract: PURPOSE:To simplify the circuit structure by making it possible to select the ignition signal of each pickup in common by means of the output of a flip-flop circuit which is set and reset alternately by the ignition signal of each pickup used for No.1 No.2 cylinders. CONSTITUTION:When rotor 1 is driven by the engine and two alternating signals A1, A2 of an angle of phase difference theta are produced from pickups 3, 4 each time projections 1a, 1b face each other, comparators 5, 6 produce output B1, B2, including two pulses, with levels waveform-shaped, and of an angle of phase difference theta, during the time when the positive polarity signals of signals A1, A2 are produced. FF circuit 9 is set by output signal B1 and also it is set by output signal B2, and outputs D, E, whose phases are reversed from each other, are produced from its output terminal. These outputs D, E and B1, B2 are processed by OR gates 10-13, and ignition coils 19, 20 are operated at two ignition times of different phases corresponding to these outputs.
Patent JP-S62169100-A (JP)
Inventor: ARAKAWA SATORU
IPC: G03B42/02
Filed: 1986-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57127986-A (JP)
Title: Magnetic bubble detector
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1981-01-30
Abstract: PURPOSE:To reduce induced noise, by locating one of wiring pattern of a main detector so that it passes through the main detector and a dummy detector, in a separate type magnetic bubble detector. CONSTITUTION:In a magnetic bubble detector 1, one of a wiring pattern 8 of a main detector 2 is inserted between the main detector 2 and a dummy detector 3, and one of a wiring pattern 9 of the dummy detector 3 is passes through above the dummy detector 3. When the arrangement of a bonding pad 7 is made as 7a-7d as shown in figure, the drive voltage level is as H,L,H,L in order, and the difference of areas of the main detector 2 and the dummy detector 3 is almost zero and induced noise superimposed on the output difference is cancelled.
Patent JP-H04248071-A (JP)
Title: Metal gasket
Inventor: KAWAGUCHI SHIGERU
IPC: F16J15/08
Filed: 1991-01-09
Abstract: PURPOSE:To provide a metal gasket which prevents the generation of permanent set in fatigue and cracks and holds mean and proper bearing distribution to improve sealing performance by simply folding the inner end section of a cylinder bore of a sub-plate without holding a bead base plate. CONSTITUTION:In this metal gasket, a bead section 12 is formed in the peripheral section of the cylinder bore 2 of a bead base plate 10, and a sub-plate 11 is piled on the projection side of the bead section 12 of the bead base plate 10, and a folded section 13 comprising the cylinder bore side end section of the subplate 11 simply folded is formed. The folded section 13 restricts the deformation of the bead section 12 and restrain the generation of permanent set in fatigue, and crack and the like in the bead section.
Patent JP-H06222640-A (JP)
Title: Sheet carrying device, developing device and image forming device
Inventor: SUGIKUBO TOSHIHIRO
IPC: G03G15/00
Filed: 1993-01-27
Abstract: PURPOSE:To provide a developing device and an image forming device capable of forming a high-quality image by eliminating the uneven density of an image in a subscanning direction. CONSTITUTION:In the developing device 40, the phase of the polarity of the multipolar magnet 431 of a rotary magnet 43 and the phase of a fitting hole part 4332 having a two-way chamfered shape of a flange(pulley) 433 bound to the rotary shaft of the magnet 43 are fixed so as to be in desired phase relation(the ratio of both phases is an integer ratio). Then, the image forming device is constituted by including the developing device 40, a driving circuit impressing a recording signal on a recording electrode, and a means for synchronizing the phase of the rotary magnet 43 with a horizontal synchronizing signal at the time of impressing the recording signal. Thus, the state of the change of the peak and the trough of developer between a recording medium and the recording electrode at the time of impressing the recording signal always, becomes constant, and the uneven density of the image in the subscanning direction is eliminated and the high-quality image is always stably formed.
Patent JP-H10193071-A (JP)
Title: Mechanism for transferring die
Inventor: YAMAGUCHI TADASHI
IPC: B30B5/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient stroke and pushing driving force by providing a first driving part which joints an upper die to a lower die by shifting large stroke with a low driving force, and a second driving part which further pushes the upper die to the lower die with the large driving force having a short stroke. SOLUTION: In a casting machine 1, a rod 5a of a motor-driving cylinder or air-driving cylinder 5 stood to a fitting base 4 on the upper die base 3 at the upper end of a machine frame 2 is hung down by penetrating the upper die base 3, and a power unit 6 is fitted at the lower end. The upper die 8 is fixed to a movable platen 7 connected with the power unit 6, and a stroke 11 is connected with the lower die 10 fixed to the lower die base 9 and communicated with a holding furnace 12. The large stroke for joining the upper die 8 to the lower die is executed in lower driving force with the motor cylinder or air cylinder 5 and further, the short stroke for pushing the upper die 8 to the lower die is executed in high driving force of the power unit 6. By this constitution, the whole body can compactly be manufactured at low cost.
Patent JP-S60156319-A (JP)
Inventor: KIKUZAWA HIROMASA
IPC: A01D69/00
Filed: 1984-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08199196-A (JP)
Title: Solid detergent composition
Inventor: NAKAMURA MASAKI
IPC: C11D9/22
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a solid detergent composition containing a soap and a chelating agent as essential components and further containing an alkali agent in an amount of <= a prescribed value, not shutting a water way, not clogging a drainage way, having good solubility and shape-stabilizing effect, and suitable for washing flush toilets. CONSTITUTION: This solid detergent composition contains (A) a soap such as sodium stearate and (B) a chelating agent such as a polyaminocarboxylic acid (salt) as essential components and further an alkali agent such as sodium hydroxide in an amount of <=10wt.%. The components A and B are preferably compounded in an A/B ratio of (30-70%)/(70-30%) wherein the total amount of the components A and B is 100%. The solid detergent composition is preferably brought into contact with the washing water of a flush toilet and subsequently used for washing the flush toilet.
Patent JP-S5296087-A (JP)
Title: Light source for spectral analysis
Inventor: TSUJII KANJI
IPC: H01J17/40
Filed: 1976-02-09
Abstract: PURPOSE:To ensure feasible coincidence between the center axis of an anode cy cylinder and that of the hollow portion of a sample cathode by forming a projection or the like on the body of the cathode and arranging the projection in contact with the sample cathode.
Patent JP-S60176601-A (JP)
Inventor: BURUUNO BORUZOI
IPC: A43B5/04
Filed: 1985-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07261691-A (JP)
Title: Display device
Inventor: ARAI IKUYA
IPC: G09G1/16
Filed: 1995-01-30
Abstract: PURPOSE:To improve the stability in performance, reliability and operation and to reduce the cost by constituting it with a frequency/resolution conversion means converting a scanning frequency and the resolution of a video signal and a multiscan display means suppressing a corresponding frequency range. CONSTITUTION:Parts of a video circuit 2 and a deflection circuit 3 constitute a multiscan display in which a deflection frequency corresponding range is set narrow, and the corresponding range of a horizontal deflection frequency is set to the range close to a upper limit frequency of a device. A scan converter 1 frequency-converters a horizontal scan frequency in the video signal to the range capable of corresponding by the deflection circuit 3, and executes synchronizing-reproduction processing of a horizontal synchronizing signal HS and a vertical synchronizing signal VS also, and reproduces the horizontal synchronizing frequency with the same frequency as the horizontal scanning frequency in the video signal frequency converted matching with the video signal, and reproduces the vertical synchronizing signal with the same frequency as an input, and outputs a horizontal synchronizing pulse HP and a vertical synchronizing pulse VP. That is, even the signal having the frequency lower than the same capable of being with by the deflection circuit 3 is displayed on a cathode ray tube 4.
Patent JP-H01188681-A (JP)
Title: Formation of coating film having excellent resistance to corrosion and wear on metal
Inventor: OTANI SABURO
IPC: C23C22/24
Filed: 1988-01-25
Abstract: PURPOSE:To obtain the subject coating film having sufficient resistance to corrosion and wear even in a corrosive gaseous atmosphere by coating the surface of a metal with a Cr layer, applying a slurry contg. ceramic particles thereon, calcining the slurry to form a porous coating film, and then repeating the impregnation of the film with chromic acid and the heating of the film. CONSTITUTION:The surface of a structural metallic member is coated with Cr having 3-50mum thickness by electroplating, and then a slurry of ceramic particles of silica, etc., having <=3mum diameter in a liq. such as chromic acid is applied thereon in 10-200mum thickness, dried, and calcined to form a porous ceramic coating film. The pores of the coating film are impregnated with chromic acid, and the impregnation and heating to >=500 deg.C are repeated plural times to convert the chromic acid to chromium oxide and consequently to density the coating film. By this method, the lower Cr layer is firmly attached to the upper ceramic layer through chromium oxide, and a coating film having excellent resistance to corrosion and wear can be obtained.
Patent JP-H03218091-A (JP)
Title: Method and device for automatic mask positioning
Inventor: TACHIBANA TAKAYOSHI
IPC: H01L21/027
Filed: 1990-01-24
Abstract: PURPOSE:To attain automatic and accurate positioning by setting a target on a flexible tape and adjusting a mask position so as to permit the target to accord with a detecting pattern provided on the mask corresponding to the target by projecting the detecting pattern on the target. CONSTITUTION:A flexible tape 1 is intermittently carried in the direction indicated by the arrow. When the tape 1 stops under lens 7 for exposure, a mask 6 is irradiated with light having a wavelength which does not allow a resist to react from a light source. Thus, an exposure pattern 61 provided on the mask 6 and the detecting pattern are projected on the tape 1 through the lens 7. At that time, the image of the detecting pattern 62 reflected by the tape 1 and reflected light from a reference sprocket hole 4x are added to a detector 9 through a prism 8. The position of the mask 6 is corrected by a detector 9 so as to permit the reference sprocket hole 4x to accord with the detecting pattern of the mask 6, light having a wavelength which allows the resist to react is irradiated from the light source and a conducting pattern 3 is exposed on the tape 1.
Patent JP-S60161375-A (JP)
Inventor: SHINJIYOU KIYOKAZU
IPC: C04B35/48
Filed: 1984-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07218188-A (JP)
Title: Method for estimating contaminated state of heat exchanger and cleaning method therefor
Inventor: ONO KATSUICHI
IPC: F28G9/00
Filed: 1994-02-04
Abstract: PURPOSE:To predict a suitable cleaning time by correcting an LTD value or an ATD value obtained by a difference between an outlet temperature of a material to be cooled and a cooling water outlet or inlet temperature with a ratio of a rated cooling water outlet and inlet temperature difference to an actually measured cooling water outlet and inlet temperature difference. CONSTITUTION:Compressed air is received from a cooler inlet, cooled by cooling water, and the cooled compressed air from a cooler outlet is fed to a process side. Temperature sensors are respectively adhered to the cooling water inlet, outlet of this aftercooler and the cooler outlet, and temperature data are collected at each one hour. After an ATD is calculated from the obtained temperature data by a specific calculating formula, a correction ATD is obtained. As a rated cooling water outlet and inlet temperature difference, 5 deg.C is, for example, employed. With the correction ATD, an irregularity is reduced, and a difference between a maximum value and a minimum value falls within a range of 1-2 deg.C. This is because the correction ATD is reflected only purely by dirt adhering state.
Patent JP-H01189178-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: SHIBATA NORIYOSHI
IPC: H01L21/365
Filed: 1988-01-25
Abstract: PURPOSE:To obtain a semiconductor element which emits intense blue light with a forward bias, by forming a buffer layer on a GaAs substrate, and obtaining a ZnSe light emitting layer, comprising an iodine-doped N-type conducting layer and an N-doped P-type conducting layer, on a buffer layer. CONSTITUTION:Hydrogen gas, which has passed through a bubbler container, is further diluted with hydrogen gas and introduced into a reaction gas container 17. Hydrogen selenide gas, which is diluted with hydrogen gas, is further diluted with hydrogen gas and then introduced into the container 17. At the same time, ammonia gas having specified purity is mixed into hydrogen gas and diluted with the gas hydrogen gas. Thereafter, the gas is introduced into the container 17. The gas is blown on a buffer layer on a GaAs substrate 1. Thus, a P-type Zn conducting layer incorporating a specified amount of nitrogen is grown at a specified speed. Meanwhile, hydrogen gas, which has passed through a container 8, raw material gas, which is obtained by diluting hydrogen gas that has passed through a bubbler container 9 of ethyl iodide at a specified temperature with hydrogen gas, and raw material gas of hydrogen selenide gas, which is diluted with hydrogen gas, are introduced into the container 17. The gas is blown on the substrate 1, and a Zn conducting layer 7 incorporating a specified amount of iodine is grown at a specified speed. Thus a ZnSe light emitting layer having excellent crystalline property and purity is obtained.
Patent JP-H01189598-A (JP)
Title: Tritium recovery
Inventor: OBARA ATSUSHI
IPC: G21F9/00
Filed: 1988-01-25
Abstract: PURPOSE:To get the same effect as a tritium venting by a vacuum pump, by placing a hydrogen-occluding metal in an insulated range by a Pd membrane, where a tritium is permeated to. CONSTITUTION:A gas to be treated is fed to a diffuser via a piping 4. In a diffuser jacket 1, a Pd tube 2 being formed as a tubular shape is placed, and a tritium permeating through the Pd tube 2 is occluded by a metal 3 housed in the Pd tube 2, therefore, a partial pressure of a tritium in the Pd tube 2 is kept low and the same effect as an inside of the Pd tube 2 is vented by a vacuum pump, is gotten. As for the metal 3, the tritium is discharged by heating the metal and its equilibrium pressure depends on its temperature so that, by controlling the temperature at a regeneration of the metal, tritium gas of a constant pressure can be fed to an isotope separation system.
Patent JP-S62170001-A (JP)
Title: Information signal processing circuit
Inventor: NISHITANI KIYOSHI
IPC: H04N5/93
Filed: 1986-01-22
Abstract: PURPOSE:To obtain reproducing information with excellent S/N even at the inner circumference of a recording disk medium by using a control signal in response to the position of a read head so as to correct a noise cancellation signal formed based on a reproducing information signal. CONSTITUTION:A noise cancellation signal is formed and fed to a voltage control amplifier circuit 36 by a noise cancellation signal forming section 35 provided with an HPF 31, a limiter 32 and a level adjusting circuit 33 or the like based on a signal reproduced and demodulated after being read from the recording disk medium via a reproducing amplifier circuit 25 and a demodulation section 30. On the other hand, an envelope detector 14 in response to the output of the circuit 25 detects the envelope of the reproducing signal changing in response to the read position to output a control signal corresponding to the position of the read head and supply the signal to the circuit 36. Thus, the noise cancellation signal corrected depending on the location of the read head 20 is outputted from the circuit 36, the noise component of a demodulation signal is eliminated via a subtraction circuit 38 and the reproducing information with excellent S/N is obtained even from the inner circumference of the recording medium.